Measuring and testing – Gas analysis – Moisture content or vapor pressure
Patent
1987-12-18
1988-12-06
Levy, Stewart J.
Measuring and testing
Gas analysis
Moisture content or vapor pressure
166250, 166252, G01N 3100, E21B 4700
Patent
active
047888482
ABSTRACT:
A method and means for determining the quality of steam in a flowing steam line is disclosed. A tracer solution is injected into a steam flow line. The tracer solution contains a liquid tracer that will reside almost entirely in the liquid phase and a vapor tracer that will reside almost entirely in the vapor phase in the steam line. Downstream of the tracer injection point a liquid sample and a vapor sample are removed and the concentration of liquid and vapor tracers are determined. With simple mass balance equations the steam quality is then determined.
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Chevron Research Company
Keeling E. J.
La Paglia S. R.
Levy Stewart J.
Raevis Robert R.
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